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Add option to output cmd stdout with check-cmd #60

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Add option to output cmd stdout with check-cmd #60

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Add option to output cmd stdout with check-cmd
lahdekorpi Feb 2, 2018
6af1fdd
refactor check-cmd to appease the cops
majormoses Feb 18, 2018
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23 changes: 19 additions & 4 deletions bin/check-cmd.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -49,23 +49,38 @@ class CheckCmdStatus < Sensu::Plugin::Check::CLI
short: '-o',
long: '--check_output REGEX'

option :echo_stdout,
description: 'Output the stdout of the command',
short: '-e',
long: '--echo_stdout',
boolean: true,
default: false

# Acquire the exit code and/or output of a command and alert if it is not
# what is expected.
#
def acquire_cmd_status
stdout = `#{config[:command]}`
# #YELLOW
unless $CHILD_STATUS.exitstatus.to_s == config[:status] # rubocop:disable UnlessElse
critical "#{config[:command]} exited with #{$CHILD_STATUS.exitstatus}"
status = "#{config[:command]} exited with #{$CHILD_STATUS.exitstatus}"
status += "\nOutput: #{stdout}" if config[:echo_stdout]
critical status
else
if config[:check_output]
if Regexp.new(config[:check_output]).match(stdout)
ok "#{config[:command]} matched #{config[:check_output]} and exited with #{$CHILD_STATUS.exitstatus}"
status = "#{config[:command]} matched #{config[:check_output]} and exited with #{$CHILD_STATUS.exitstatus}"
status += "\nOutput: #{stdout}" if config[:echo_stdout]
ok status
else
critical "#{config[:command]} output didn't match #{config[:check_output]} (exit #{$CHILD_STATUS.exitstatus})"
status = "#{config[:command]} output didn't match #{config[:check_output]} (exit #{$CHILD_STATUS.exitstatus})"
status += "\nOutput: #{stdout}" if config[:echo_stdout]
critical status
end
else
ok "#{config[:command]} exited with #{$CHILD_STATUS.exitstatus}"
status = "#{config[:command]} exited with #{$CHILD_STATUS.exitstatus}"
status += "\nOutput: #{stdout}" if config[:echo_stdout]
status ok
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@majormoses majormoses Feb 18, 2018

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btw this looks wrong to me I am guess this is meant to be ok status.

end
end
end
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